Nail holder



FIG. 1 is a perspective view of a nail holder showing our new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an elevational view of the side opposite that illustrated in FIG. 3;

FIG. 6 is a front end elevational view thereof; and

FIG. 7 is a rear end elevational view thereof. 

The ornamental design for a nail holder, as shown. 